<h1 xmlns="http://www.w3.org/1999/xhtml">
  {{title}}
</h1>
<p class="host">HOST</p>
<p class="deep-host">DEEP HOST</p>

<p class="root">ROOT</p>
<p class="deep-root">DEEP ROOT</p>

<child></child>

<paper-input label="111" value="111" [formControl]="input1"></paper-input>
<input type="text" [formControl]="input2">
<paper-button>Button</paper-button>